Schwinn 6' Anti Theft Security Bike Lock (Level 3) $6.87 at Amazon $6.87 $17 New price low. Amazon has the Schwinn 6' Anti Theft Security Bike Lock (Level 3) on sale for $8.59 - $1.72 off coupon (clip coupon) = $6.87 with free shipping on $35+ or with Prime. 12mm braided steel cable, includes 2 keys. $6.87 retail: $17 Report Posted by DrBatman05/06/2024 at 03:07 PM PT